Electric power transmission line support tower



FIG. 1 is a perspective view of an electric power transmission linesupport showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof, the rear elevational viewbeing a mirror image;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The broken lines in the drawing figures are provided only to indicatethe environment in which the design is associated, and form no part ofthe claimed design.

CLAIM The ornamental design for an electric power transmission linesupport tower, as shown and described.